13-letter words containing v, a, c, u
- vivaciousness — lively; animated; spirited: a vivacious folk dance.
- volcanic tuff — tuff2 .
- voluntaristic — Philosophy. any theory that regards will as the fundamental agency or principle, in metaphysics, epistemology, or psychology.
- vulcanization — to treat (rubber) with sulfur and heat, thereby imparting strength, greater elasticity, durability, etc.
- wave function — a solution of a wave equation.